Example sentences of "was calculated as the [noun sg] " in BNC.
Next page| No | Sentence |
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| 1 | After subtraction of background cpm values , the percentage of shielding was calculated as the ratio between the shielded cpm and total counts without shielding . |
| 2 | For DNA aneuploid samples a DNA index was calculated as the ratio of the abnormal G /G 1 mean peak channel number to the diploid G /G 1 mean peak channel number . |
| 3 | The labelling index was calculated as the ratio of Ki-67 positive to negative cells per crypt . |
| 4 | A total labelling index was calculated as the ratio of labelled cell to total cell numbers for each column . |
| 5 | ‘ Income ’ for the purpose of this figure was was calculated as the sum of the net ( after tax ) incomes from all sources for all the members of the household . |
| 6 | The oral hygiene index was calculated as the sum of the debris and calculus indices . |
| 7 | The total area of lesions was calculated as the sum of areas of individual lesion . |
| 8 | Total bile acid concentration was calculated as the sum of all gas liquid chromatography detected individual bile acids . |
| 9 | Volume of total gastric juice in basal and under pentagastrin infusion was calculated as the sum of four 15 minute samples in each period ( Table ) and the hourly output of each substance ( platelet activating factor : pg/hr ; lyso platelet activating factor : µg/hr ; AAGPC : µg/hr ; acid : mmol/hr ; pepsin : pepsin unit UP/hr ; NANA : µg/hr ; choline : µg/hr ) was calculated as the sum of four 15 minute rates of secretion ; each 15 minute rate having been determiend by multiplication of concentration by the volume of gastric juice aspirated during 15 minutes . |
| 10 | Volume of total gastric juice in basal and under pentagastrin infusion was calculated as the sum of four 15 minute samples in each period ( Table ) and the hourly output of each substance ( platelet activating factor : pg/hr ; lyso platelet activating factor : µg/hr ; AAGPC : µg/hr ; acid : mmol/hr ; pepsin : pepsin unit UP/hr ; NANA : µg/hr ; choline : µg/hr ) was calculated as the sum of four 15 minute rates of secretion ; each 15 minute rate having been determiend by multiplication of concentration by the volume of gastric juice aspirated during 15 minutes . |
| 11 | [ Vegetation density was calculated as the Difference Vegetation Index ( DVI ) , and combined with the intensity component ( representing topographic information ) in an intensity-hue-saturation transformation of bands 3 , 4 , and 5 . |
| 12 | The amount of lyso platelet activating factor was calculated as the difference between the quantity of platelet activating factor measured after and before acetylation of the samples . |
| 13 | The amount of alkyl acyl glycerophosphocholine was calculated as the difference between the levels of platelet activating factor measured before and after alkaline hydrolysis and acetylation . |
| 14 | Specific binding was calculated as the difference in cell associated counts between incubations with [ 3 H ] omeprazole alone , and [ 3 H ] omeprazole plus unlabelled omeprazole . |
| 15 | The amount of lyso platelet activating factor was calculated as the difference between the quantity of platelet activating factor measured after and before acetylation of the samples . |
| 16 | The amount of AAGPC was calculated as the difference between the concentrations of platelet activating factor measured after and before alkaline hydrolysis and acetylation . |
| 17 | DUAO was calculated as the difference between the urine H + /creatinine molar ratio of the urine sample collected after basal acid secretion , and that of the first urine sample passed after gastric stimulation . |
| 18 | Breathlessness , cough , sputum , abdominal discomfort , and fatigue were each rated on a five point scale ranging from none to very severe , and a summary score was calculated as the average of these five symptoms . |
| 19 | The mean station pull through pressure was calculated as the average of four separate pressure values measured from the gastric baseline to the midpoint of respiratory variations . |
| 20 | Mean rapid pull through pressure was calculated as the average of eight separate pressure values measured from the gastric baseline to the peak of the pressure rise . |
| 21 | The rate of formation of bone was calculated as the rate of mineral apposition × ( half the surface single labelled with demeclocycline+all the double labelled surface ( expressed as a percentage of the total surface ) ) . |
| 22 | The symptom index was calculated as the number of times the symptom occurred when the pH was below four , divided by the total number of times the symptom was reported ; this quotient was then multiplied by 100 to give the percentage of symptoms associated with reflux . |